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<?php |
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declare(strict_types=1); |
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namespace Yiisoft\Yii\Cycle\Logger; |
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use Psr\Log\LoggerInterface; |
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use Psr\Log\LoggerTrait; |
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use Psr\Log\LogLevel; |
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/** |
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* Temporary LoggerInterface class |
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* Slightly adapted for SQL queries |
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* |
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* @package Yiisoft\Yii\Cycle\Logger |
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* |
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* @deprecated In the future StdoutLogger will be removed (when we will have debug-tools) |
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*/ |
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class StdoutQueryLogger implements LoggerInterface |
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{ |
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use LoggerTrait; |
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private bool $display; |
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private int $countWrites; |
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private int $countReads; |
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private array $buffer = []; |
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/** @var false|resource */ |
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private $fp; |
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public function __construct() |
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{ |
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$this->display = true; |
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$this->countWrites = 0; |
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$this->countReads = 0; |
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$this->fp = fopen('php://stdout', 'w'); |
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} |
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public function countWriteQueries(): int |
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{ |
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return $this->countWrites; |
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} |
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public function countReadQueries(): int |
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{ |
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return $this->countReads; |
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} |
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public function log($level, $message, array $context = []): void |
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{ |
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if (!empty($context['elapsed'])) { |
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$sql = strtolower($message); |
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if ( |
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strpos($sql, 'insert') === 0 || |
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strpos($sql, 'update') === 0 || |
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strpos($sql, 'delete') === 0 |
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) { |
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$this->countWrites++; |
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} elseif (!$this->isPostgresSystemQuery($sql)) { |
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++$this->countReads; |
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} |
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} |
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if ($level === LogLevel::ERROR) { |
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$this->print(" ! \033[31m" . $message . "\033[0m"); |
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} elseif ($level === LogLevel::ALERT) { |
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$this->print(" ! \033[35m" . $message . "\033[0m"); |
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} elseif (strpos($message, 'SHOW') === 0) { |
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$this->print(" > \033[34m" . $message . "\033[0m"); |
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} else { |
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if ($this->isPostgresSystemQuery($message)) { |
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$this->print(" > \033[90m" . $message . "\033[0m"); |
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return; |
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} |
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if (strpos($message, 'SELECT') === 0) { |
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$this->print(" > \033[32m" . $message . "\033[0m"); |
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} elseif (strpos($message, 'INSERT') === 0) { |
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$this->print(" > \033[36m" . $message . "\033[0m"); |
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} else { |
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$this->print(" > \033[33m" . $message . "\033[0m"); |
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} |
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} |
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} |
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private function print(string $str): void |
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{ |
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$this->buffer[] = $str; |
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if (!$this->display || $this->fp === false) { |
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return; |
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} |
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try { |
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fwrite($this->fp, "{$str}\n"); |
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} catch (\Throwable $e) { |
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/** @psalm-suppress InvalidPropertyAssignmentValue */ |
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fclose($this->fp); |
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$this->fp = false; |
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} |
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} |
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public function display(): void |
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{ |
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$this->display = true; |
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} |
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public function hide(): void |
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{ |
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$this->display = false; |
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} |
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public function getBuffer(): array |
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{ |
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return $this->buffer; |
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} |
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public function cleanBuffer(): void |
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{ |
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$this->buffer = []; |
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} |
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protected function isPostgresSystemQuery(string $query): bool |
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{ |
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$query = strtolower($query); |
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return (bool) ( |
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strpos($query, 'tc.constraint_name') || |
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strpos($query, 'pg_indexes') || |
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strpos($query, 'tc.constraint_name') || |
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strpos($query, 'pg_constraint') || |
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strpos($query, 'information_schema') || |
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strpos($query, 'pg_class') |
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) |
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136
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; |
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} |
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} |
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yiisoft /
yii-cycle
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